Komelon MK45M Meterman High-Visibility Measuring Wheel, 14.3-Inch Diameter, Yellow This 14.3" diameter wheel is perfect for almost any outdoor use It sports a comfortable pistol grip, folding handle, accurate gear driven counter, and a kickstand While it is durable enough for outdoor use, it also has a composite tread to help improve traction on smoother surfaces Gear Driven Counter with Push Button Reset and Spring Loaded Kickstand Adjustable Twist and Lock Handle with Comfortable Pistol Grip 5 Digit Counter Reads up to 10,000-Meters